@page "/admin/settings"
@rendermode InteractiveServer
@inject Microsoft.Extensions.Options.IOptions<MeterVault.Infrastructure.Options.MeterVaultOptions> Options
@using MudBlazor

<PageTitle>MeterVault — Settings</PageTitle>

<MudText Typo="Typo.h4" Class="mb-2">Settings</MudText>
<MudAlert Severity="Severity.Info" Class="mb-4" Dense="true">
    These are the <b>effective</b> settings the running instance is using. They are configured via environment
    variables (<code>MeterVault__Key</code> / <code>Section__Key</code>) or Docker/compose, not stored in the
    database — so config stays reproducible and secrets never land in the DB. Change them in your compose/env and restart.
</MudAlert>

<MudGrid>
    <MudItem xs="12" md="6">
        <MudPaper Class="pa-4" Elevation="2" Style="height:100%">
            <MudText Typo="Typo.h6" Class="mb-2">Locale &amp; time</MudText>
            <MudSimpleTable Dense="true">
                <tbody>
                    <tr><td>Timezone</td><td style="text-align:right"><code>@_o.TimeZone</code></td></tr>
                    <tr><td>Locale</td><td style="text-align:right"><code>@_o.Locale</code></td></tr>
                    <tr><td>Currency</td><td style="text-align:right"><code>@_o.Currency</code></td></tr>
                    <tr><td>Raw-reading retention</td><td style="text-align:right">@_o.RawRetentionDays days</td></tr>
                </tbody>
            </MudSimpleTable>
            <MudText Typo="Typo.caption" Color="Color.Secondary" Class="mt-2">
                Env keys: <code>MeterVault__TimeZone</code>, <code>MeterVault__Locale</code>,
                <code>MeterVault__Currency</code>, <code>MeterVault__RawRetentionDays</code>.
            </MudText>
        </MudPaper>
    </MudItem>

    <MudItem xs="12" md="6">
        <MudPaper Class="pa-4" Elevation="2" Style="height:100%">
            <MudText Typo="Typo.h6" Class="mb-2">Access &amp; ingestion</MudText>
            <MudSimpleTable Dense="true">
                <tbody>
                    <tr>
                        <td>REST API</td>
                        <td style="text-align:right">
                            @if (_o.ApiKeys.Count > 0)
                            {
                                <MudChip T="string" Size="Size.Small" Color="Color.Success">@_o.ApiKeys.Count key(s) configured</MudChip>
                            }
                            else if (_o.AllowAnonymousApi)
                            {
                                <MudChip T="string" Size="Size.Small" Color="Color.Warning">open (anonymous)</MudChip>
                            }
                            else
                            {
                                <MudChip T="string" Size="Size.Small" Color="Color.Default">closed (401)</MudChip>
                            }
                        </td>
                    </tr>
                    <tr><td>Reverse-proxy trust</td><td style="text-align:right">@(_o.ReverseProxyTrust ? "on" : "off")</td></tr>
                    <tr><td>Live ingestion workers</td><td style="text-align:right">@(_o.EnableLiveIngestion ? "on" : "off")</td></tr>
                    <tr><td>Seed reference data on start</td><td style="text-align:right">@(_o.SeedReferenceData ? "on" : "off")</td></tr>
                </tbody>
            </MudSimpleTable>
            <MudText Typo="Typo.caption" Color="Color.Secondary" Class="mt-2">
                Set API keys with <code>MeterVault__ApiKeys__0</code>. Keys themselves are never shown here.
                API docs at <MudLink Href="/swagger" Target="_blank">/swagger</MudLink>.
            </MudText>
        </MudPaper>
    </MudItem>
</MudGrid>

@code {
    private MeterVault.Infrastructure.Options.MeterVaultOptions _o = new();

    protected override void OnInitialized() => _o = Options.Value;
}